diff --git a/gst/playback/gstdecodebin2.c b/gst/playback/gstdecodebin2.c
index 998d15bece..31b5ebba8a 100644
--- a/gst/playback/gstdecodebin2.c
+++ b/gst/playback/gstdecodebin2.c
@@ -678,7 +678,7 @@ gst_decode_bin_class_init (GstDecodeBinClass * klass)
    * If this function returns NULL, @pad will be exposed as a final caps.
    *
    * If this function returns an empty array, the pad will be considered as
-   * having an unhandled type media type. 
+   * having an unhandled type media type.
    *
    * <note>
    *   Only the signal handler that is connected first will ever by invoked.
diff --git a/gst/playback/gstplaybasebin.c b/gst/playback/gstplaybasebin.c
index efb4ac0306..530d4011dc 100644
--- a/gst/playback/gstplaybasebin.c
+++ b/gst/playback/gstplaybasebin.c
@@ -705,7 +705,7 @@ queue_threshold_reached (GstElement * queue, GstPlayBaseBin * play_base_bin)
 }
 
 /* this signal will be fired when one of the queues with raw
- * data is filled. This means that the group building stage is over 
+ * data is filled. This means that the group building stage is over
  * and playback of the new queued group should start. This is a rather unusual
  * situation because normally the group is commited when the "no_more_pads"
  * signal is fired.
@@ -843,7 +843,7 @@ gen_preroll_element (GstPlayBaseBin * play_base_bin,
 
   /* the overrun signal is always attached and serves two purposes:
    *
-   *  1) when we are building a group and the overrun is called, we commit the 
+   *  1) when we are building a group and the overrun is called, we commit the
    *     group. The reason being that if we fill the entire queue without a
    *     normal group commit (with _no_more_pads()) we can assume the
    *     audio/video is completely wacked or the element just does not know when
@@ -1252,7 +1252,7 @@ probe_triggered (GstPad * pad, GstEvent * event, gpointer user_data)
 
 /* This function will be called when the sinkpad of the preroll element
  * is unlinked, we have to connect something to the sinkpad or else the
- * state change will fail.. 
+ * state change will fail..
  */
 static void
 preroll_unlinked (GstPad * pad, GstPad * peerpad,
@@ -1315,8 +1315,8 @@ silence_stream (GstPad * pad, GstMiniObject * data, gpointer user_data)
   return FALSE;
 }
 
-/* Called by the signal handlers when a decodebin (main or subtitle) has 
- * found a new raw pad.  We create a preroll element if needed and the 
+/* Called by the signal handlers when a decodebin (main or subtitle) has
+ * found a new raw pad.  We create a preroll element if needed and the
  * appropriate streaminfo. Commits the group if there will be no more pads
  * from decodebin */
 static void
@@ -1936,7 +1936,7 @@ analyse_source (GstPlayBaseBin * play_base_bin, gboolean * is_raw,
       if (GST_PAD_TEMPLATE_DIRECTION (templ) == GST_PAD_SRC) {
         if (GST_PAD_TEMPLATE_PRESENCE (templ) == GST_PAD_SOMETIMES) {
           *is_dynamic = TRUE;
-          break;                /* only break out if we found a sometimes src pad 
+          break;                /* only break out if we found a sometimes src pad
                                    continue walking through if say a request src pad is found
                                    elements such as mpegtsparse and dvbbasebin have request
                                    and sometimes src pads */
diff --git a/gst/playback/gstplaybin2.c b/gst/playback/gstplaybin2.c
index 03af931a44..8d6dbccede 100644
--- a/gst/playback/gstplaybin2.c
+++ b/gst/playback/gstplaybin2.c
@@ -2426,7 +2426,7 @@ notify_tags_cb (GObject * object, GParamSpec * pspec, gpointer user_data)
 }
 
 /* this function is called when a new pad is added to decodebin. We check the
- * type of the pad and add it to the selector element of the group. 
+ * type of the pad and add it to the selector element of the group.
  */
 static void
 pad_added_cb (GstElement * decodebin, GstPad * pad, GstSourceGroup * group)
@@ -3431,7 +3431,7 @@ deactivate_group (GstPlayBin * playbin, GstSourceGroup * group)
 }
 
 /* setup the next group to play, this assumes the next_group is valid and
- * configured. It swaps out the current_group and activates the valid 
+ * configured. It swaps out the current_group and activates the valid
  * next_group. */
 static gboolean
 setup_next_source (GstPlayBin * playbin, GstState target)